Digital smell technology could mean sending odors through virtual reality and the internet

What if you could smell any odor during a movie you’re watching? Technology has focused on our sense of sight and sound. But what if you can sense, transmit, and receive smell through the internet? Technology like Smell-O-Vision is making a comeback in applications ranging from virtual reality to movie watching. Listen to what the future of your digital life holds for your nose. Will you love it or hate it?